SCOM 2007 SP1 - Memory utilization of SCOM servers is at 80%

Problem
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Monitoringhost.exe processes on the Root management server have handle/memory leak.

Solution
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Please apply .Net 2.0 hotfix 968760 and the SCOM 2007 SP1 CU1.
RELATED KNOWLEDGE BASE ARTICLES:

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.Net framework 2.0 SP2 update.
https://support.microsoft.com/?Id=968760

Cumulative rollup 1 for SCOM 2007 SP1:
https://support.microsoft.com/?Id=971541